List of AMD chipsets

This is an overview of chipsets sold under the brand AMD, manufactured before May 2004 by the company itself, before the adoption of open platform approach as well as chipsets manufactured by ATI Technologies (ATI) after July 2006 as the completion of the ATI acquisition.

Amd chipsets logo

North- and Southbridges

AMD Chipset logo, in use from around 2000 till 2011.

AMD-xxx

Model	Code name	Released	CPU support	Fab (nm)	FSB/HT (MHz)	Southbridge	Features / Notes
AMD-640 chipset	AMD-640	1997	K6, Cyrix 6x86		66 (FSB)	AMD-645	AMD licensed VIA Technologies' Apollo VP2/97
AMD-750 chipset	AMD-751	1999	Athlon, Duron (Slot A, Socket A), Alpha 21264		100 (FSB)	AMD-756, VIA-VT82C686A	AGP 2×, SDRAM Irongate chipset family; early steppings had issues with AGP 2×; drivers often limited support to AGP 1×; later fixed with "super bypass" memory access adjustment.[1]
AMD-760 chipset	AMD-761	Nov 2000	Athlon, Athlon XP, Duron (Socket A), Alpha 21264		133 (FSB)	AMD-766, VIA-VT82C686B	AGP 4×, DDR SDRAM
AMD-760MP chipset	AMD-762	May 2001	Athlon MP		133 (FSB)	AMD-766	AGP 4×
AMD-760MPX chipset						AMD-768	AGP 4×, Hardware RNG Most initial boards shipped without USB headers due to a fault with the integrated USB controller. Manufacturers included PCI USB cards to cover this shortcoming. A later refresh of the chipset had the USB problem remedied.[2]
AMD-8000 series chipset	AMD-8111	Apr 2004	Opteron		800 (HT 1.x)	AMD-8131 AMD-8132	Hardware RNG

A-Link Express II

A-Link Express and A-Link Express II are essentially PCIe 1.1 x4 lanes.

See Comparison of ATI Chipsets for the comparison of chipsets sold under the ATI brand for AMD processors, before AMD's acquisition of ATI.

Model	Codename	Released	CPU support	Fab (nm)	HT (MHz)	IGP	CrossFire	Southbridge	Features / Notes
AMD 480X chipset (originally CrossFire Xpress 1600)	RD480	Oct 2006	Athlon 64, Sempron	110	1000 (HT 2.0)	No	x8 + x8	SB600, ULi-M1575
AMD 570X/550X chipset (originally CrossFire Xpress 3100)	RD570	Jun 2007	Phenom,[3] Athlon 64, Sempron		1000 HT 2.0)	No	x16 + x8	SB600
AMD 580X chipset (originally CrossFire Xpress 3200)	RD580	Oct 2006					x16 + x16
AMD 690V chipset	RS690C	Feb 2007	Athlon 64, Sempron	80	1000 (HT 2.0)	Radeon X1200 (350MHz)	No	SB600	DirectX 9.0, AVIVO, HDMI/HDCP, no LVDS
AMD 690G chipset	RS690		Phenom, Athlon 64, Sempron			Radeon X1250 (400MHz)			DirectX 9.0, AVIVO, HDMI/HDCP
AMD M690V chipset	RS690MC	Feb 2007	Turion 64 X2, Athlon 64 X2 mobile	80	800 (HT 2.0)	Radeon X1200 (350 MHz)	No	SB600	DirectX 9.0, AVIVO, DVI, HDMI/HDCP, no LVDS, Powerplay 7.0
AMD M690 chipset	RS690M					Radeon X1250 (350 MHz)			DirectX 9.0, AVIVO, DVI/HDCP, no HDMI, Powerplay 7.0
AMD M690E chipset	RS690T	Feb 2007	Athlon Neo, Mobile Sempron	80	800 (HT 2.0)	Radeon X1250 (350Mhz)	No	SB600	DirectX 9.0, AVIVO, 2× HDMI/HDCP, Powerplay 7.0
AMD M690T chipset			Turion 64 X2, Athlon 64 X2 mobile			Radeon X1270 (400Mhz)			DirectX 9.0, AVIVO, HDMI/HDCP, Powerplay 7.0
AMD 740 chipset	RX740	2008	Athlon 64, Phenom, Sempron	55	1000 (HT 2.0)	No	No	SB600, SB700, SB750	Single PCIe 1.1 x16
AMD 740G chipset	RS740					Radeon 2100			DirectX 9.0, AVIVO, HDMI/HDCP, OR single PCIe 1.1 x16
AMD 760G chipset	RS780L	2009	Athlon 64, Phenom, Sempron	55	2600 (HT 3.0)	Radeon 3000	Hybrid	SB710	DirectX 10, AVIVO HD, HDMI/HDCP, OR single PCIe 2.0 x16
AMD 770 chipset	RX780	2008	Athlon 64, Phenom, Sempron	65	2600 (HT 3.0)	No	No	SB600, SB700, SB710, SB750	Single PCIe 2.0 x16
AMD 780V chipset	RS780C	2008	Athlon 64, Phenom, Sempron	55	2600 (HT 3.0)	Radeon 3100	No	SB700, SB710, SB750	DirectX 10, AVIVO HD, HDMI/HDCP, DisplayPort/DPCP, OR single PCIe 2.0 x16
AMD 780G chipset	RS780I					Radeon HD 3200	Hybrid		DirectX 10, UVD+, HDMI/HDCP, DisplayPort/DPCP, Side-port memory, OR single PCIe 2.0 x16
AMD M780V chipset	RS780MC	2008	Mobile Turion, Mobile Athlon, Athlon Neo	55	2600 (HT 3.0)	Radeon 3100	PowerXpress AXIOM/MXM module(s)	SB600, SB700, SB710	DirectX 10, UVD+, HDMI/HDCP, DisplayPort, DVI, VGA, OR single PCIe 2.0 x16 Puma Platform, PowerXpress
AMD M780G chipset	RS780M					Radeon HD 3200
AMD 785G chipset	RS880	2009	Athlon 64, Phenom, Sempron	55	2600 (HT 3.0)	Radeon HD 4200	Hybrid, x16 + x4	SB710, SB750, SB810, SB850	DirectX 10.1, UVD2, Side-port memory, HDMI/HDCP, DisplayPort/DPCP, OR two PCIe 2.0 x16 TDP: 11 W (500 MHz), 3 W in PowerPlay
785E	RS785E			55	2200 (HT 3.0)	Radeon HD 4200	Hybrid	SB810, SB850, SB820M
AMD 790GX chipset	RS780D	2008	Athlon 64, Phenom, Sempron	55	2600 (HT 3.0)	Radeon HD 3300	Hybrid, x8 + x8[4]	SB750	DirectX 10, UVD+, Side-port memory, HDMI/HDCP, DisplayPort/DPCP, OR two PCIe 2.0 x16
AMD 790X chipset	RD780	2008	Athlon 64, Phenom, Sempron	65	2600 (HT 3.0)	No	x8 + x8	SB600, SB700, SB750, SB850	Two PCIe 2.0 x16
AMD 790FX chipset	RD790	Nov 2007	Athlon 64, Phenom, Sempron	65	2600 (HT 3.0)	No	CrossFire X (dual x16 or quad x8)	SB600, SB750, SB850	Up to four PCIe 2.0 x16 Support for AMD Quad FX platform (FASN8), Dual socket enthusiast platform with NUMA, optional single socket variant, 720-pin 1.1 V FC-BGA
Model	Codename	Released	CPU support	Fab (nm)	HT (MHz)	IGP	CrossFire	Southbridge	Features / Notes

A-Link Express III

A-Link Express III is essentially PCIe 2.0 x4 lanes.

Model	Code name	Released	CPU support	Fab (nm)	HT (MHz)	Hardware Virtualization (AMD-V™)	IGP	CrossFire	SLI[5]	TDP (W)	Southbridge	Features / Notes
AMD 870 chipset	RX880	2010	Phenom II, Athlon 64, Sempron	65	2600 (HT 3.0)	?	No	Hybrid, x16 + x4	No		SB850	Single PCIe 2.0 x16
AMD 880G chipset	RS880P	Q4 2010	Phenom II, Athlon II, Sempron	55	2600 (HT 3.0)	?	Radeon HD 4250	Hybrid	No		SB710, SB750, SB810, SB850, SB920, SB950	DirectX 10.1, UVD2, HDMI/HDCP, DisplayPort/DPCP, OR single PCIe 2.0 x16 AM3+ socket support
AMD 880M chipset	RS880M	Q2 2010	Mobile Turion II, Mobile Athlon II, Mobile Sempron	55	2600 (HT 3.0)	?	Radeon HD 4200	PowerXpress AXIOM/MXM module(s)	No		SB820	DirectX 10.1, UVD2, HDMI/HDCP, DisplayPort, DVI, VGA, sideport memory, OR single PCI-E 2.0 x16 Mobile Chipset, Tigris platform
AMD 880M chipset			Athlon II Neo, Turion II Neo				Radeon HD 4225		No			DirectX 10.1, UVD2, HDMI/HDCP, DisplayPort, DVI, VGA, OR Single PCI-E 2.0 x16 Mobile Chipset, Nile platform
AMD 880M chipset			Mobile Phenom II, Mobile Turion II, Mobile Athlon II, Mobile Sempron V-Series				Radeon HD 4250 Radeon HD 4270		No			DirectX 10.1, UVD2, HDMI/HDCP, DisplayPort, DVI, VGA, OR single PCI-E 2.0 x16 Mobile Chipset, Danube platform
AMD 890GX chipset	RS880D	Q2 2010	Phenom II, Athlon II, Sempron	55	2600 (HT 3.0)	?	Radeon HD 4290	Hybrid, x8 + x8	No	22 W	SB710, SB750, SB810, SB850	DirectX 10.1, UVD2, HDMI/HDCP, DisplayPort/DPCP, Side-port memory, OR two PCIe 2.0 x16
AMD 890FX chipset	RD890	Q2 2010	Bulldozer,[6] Phenom II, Athlon II, Sempron	65	2600 (HT 3.0)	Yes[7]	No	x16 + x16 or x8 quad	No	18 W	SB710, SB750, SB810, SB850	Four PCIe 2.0 x16
AMD 970 chipset	RX980	Q2 2011	Bulldozer, Piledriver Phenom II, Athlon II, Sempron, FX	65	2400 (HT 3.0)	Yes[8]	No	x16 + x4	No	13.6W	SB710, SB750, SB810, SB850, SB920, SB950	Single PCIe 2.0 x16, IOMMU AM3+ socket support
AMD 990X chipset	RD980				2600 (HT 3.0)			x8 + x8	x8 + x8	14W		Two PCIe 2.0 x16, IOMMU AM3+ socket support
AMD 990FX chipset	RD990							x16 + x16 or x8 quad	x16 + x16 or x16 + x8 + x8 or x8 quad	19.6 W		Four PCIe 2.0 x16, IOMMU AM3+ socket support
Model	Code name	Released	CPU support	Fab (nm)	HT (MHz)	Hardware Virtualization (AMD-V™)	IGP	CrossFire	SLI	TDP (W)	Southbridge	Features / Notes

AMD-xxx

Model	Codename	Released	Fab (nm)	USB 2.0 + 1.1	Audio	Parallel ATA^1	Features / Notes
AMD 640 chipset	AMD-645	1997				2 × ATA/33
AMD 750 chipset	AMD-756	1999		0 + 4		2 × ATA/66
AMD 760 chipset	AMD-766	2001		0 + 4		2 × ATA/100
AMD 760MPX chipset	AMD-768				AC'97
Geode GX1	Geode CS5530				AC'97	2 × ATA/33	National Semiconductor release
Geode GXm Geode GXLV	Geode CS5530A
Geode GX	Geode CS5535			0 + 4	AC'97	2 × ATA/66
Geode LX	Geode CS5536			4 + 0		2 × ATA/100
AMD-8111 nForce Professional ULi-1563	AMD-8131	2004		4 + 2	AC'97	2 × ATA/133	PCI-X
	AMD-8132						PCI-X 2.0
AMD-8151	AMD-8151						AGP 8X

¹ Parallel ATA, also known as Enhanced IDE supports up to 2 devices per channel.

A-Link Express

• All models support eSATA implementations of available SATA channels.

Model	Codename	Released	Fab (nm)	SATA	USB 2.0 + 1.1	Parallel ATA^1	RAID	NIC	Package	TDP (W)	Features / Notes
AMD 480/570/580/690 CrossFire Chipset	SB600	2006	130	4 × 3 Gbit/s AHCI 1.1 SATA Revision 2.0	10 + 0	1 × ATA/133	0,1,10	No	548-pin FC-BGA	4.0
AMD 700 chipset series	SB700	Q1 2008	130	6 × 3 Gbit/s AHCI 1.1 SATA Revision 2.0	12 + 2	1 × ATA/133	0,1,10	No	548-pin FC-BGA	4.5	DASH 1.0
	SB700S										DASH 1.0 Server southbridge
	SB710	Q4 2008									DASH 1.0
	SB750						0,1,5,10
AMD 800 chipset series	SB810	Q1 2010	65	6 × 3 Gbit/s AHCI 1.2 SATA Revision 2.0	14 + 2	No	0,1,10	10/100/1000	605-pin FC-BGA	6.0
	SB850			6 × 6 Gbit/s AHCI 1.2 SATA Revision 3.0			0,1,5,10
	SB820M						0,1			3.4 - 5.3	mobile/embedded
AMD 900 chipset series	SB920	May 30, 2011	65	6 × 6 Gbit/s AHCI 1.2 SATA Revision 3.0	14 + 2	No	0,1,10	10/100/1000	605-pin FC-BGA	6.0
	SB950						0,1,5,10
Model	Codename	Released	Fab (nm)	SATA	USB 2.0 + 1.1	Parallel ATA^1	RAID	NIC	Package	TDP (W)	Features / Notes

¹ Parallel ATA, also known as Enhanced IDE supports up to 2 devices per channel.

Fusion controller hubs (FCH)

AMD Chipset Logo (used around 2013 till 2016).

Fusion Controller Hub A88X

For AMD APU models from 2011 until 2016. AMD is marketing their chipsets as Fusion Controller Hubs (FCH), implementing it across their product range in 2017 alongside the release of the Zen architecture. Before then, only APUs used FCHs, while their other CPUs still used a northbridge and southbridge. The Fusion Controller Hubs are similar in function to Intel's Platform Controller Hub.

Model	Codename	UMI	SATA	USB 3.0+2.0+1.1	RAID	NIC	33 MHz PCI	SD^1	VGA DAC	TDP (W)	Features / notes	Part number
Mobile
A55T	Hudson-M2T[N 1]	×2 Gen 1	1× 3 Gbit/s AHCI 1.1	0 + 8 + 0	No	No	No	SDIO	No
A50M	Hudson-M1[N 1]	×4 Gen 1[M 1]	6× 6 Gbit/s AHCI 1.2	0 + 14 + 2				No		5.9[9]	~920 mW idle	100-CG2198[9]
A60M	Hudson-M2[N 1]	×4 Gen 1 +DP			0,1	10/100/1000		Yes	Yes	4.7
A68M	Hudson-M3L[N 1]		2× 6 Gbit/s AHCI 1.2	2 + 8 + 0					No		~750 mW idle
A70M	Hudson-M3[N 1]		6× 6 Gbit/s AHCI 1.2	4 + 10 + 2					Yes		First native USB 3.0 controller[10]	100-CG2389[9]
A76M	Bolton-M3[N 1]											218-0844012
Desktop
A45	Hudson-D1[N 2]	×4 Gen. 2[M 2]	6× 3 Gbit/s AHCI 1.1	0 + 14 + 2	No	No	Up to 4 slots	No	No			218-0792008
A55	Hudson-D2[N 2]	×4 Gen 2 +DP			0,1,10	10/100/1000	Up to 3 slots	Yes	Yes	7.6
A58	Bolton-D2[N 2]	×4 Gen 2	6× 3 Gbit/s AHCI 1.3	0 + 14 + 2						7.6		218-0844023
A68H	Bolton-D2H[N 2]		4× 6 Gbit/s AHCI 1.3	2 + 10 + 2							xHCI 1.0	218-0844029-00
A75	Hudson-D3[N 2]	×4 Gen 2 +DP	6× 6 Gbit/s AHCI 1.2	4 + 10 + 2		10/100/1000				7.8[9]	First native USB 3.0 controller[10]	100-CG2386[9]
A78	Bolton-D3[N 2]		6× 6 Gbit/s AHCI 1.3							7.8	xHCI 1.0	218-0844014
A85X	Hudson-D4[N 2]		8× 6 Gbit/s AHCI 1.2		0,1,5,10	10/100/1000				7.8	USB 3.0 (xHCI 0.96)
A88X	Bolton-D4[N 2]	×4 Gen 2	8× 6 Gbit/s AHCI 1.3							7.8	USB 3.0 (xHCI 1.0)	218-0844016
Embedded
A55E	Hudson-E1[N 3]	×4 Gen 2	6× 6 Gbit/s AHCI 1.2	0 + 14 + 2	0,1,5,10	10/100/1000	Up to 4 slots	No	No	5.9[9]		100-CG2293[9]
A77E[11]	Bolton-E4[N 3]	1-, 2-, or 4-lane 2 or 5 GB/s	6× 6 Gbit/s AHCI 1.3	4 + 10 + 2			Up to 3 slots	Yes	Yes		4-lane PCIe 2.0	218-0844020-00
Model	Codename	UMI	SATA	USB 3.0+2.0+1.1	RAID	NIC	33 MHz PCI	SD^1	VGA DAC	TDP (W)	Features / notes	Part number

Note 1: Supports SDHC up to 32 GB, 4 pins @ 50 MHz. Codename:

1. M: for notebook platform
2. D: for desktop platform
3. E: for embedded platform

UMI:

1. UMI ×4 Gen. 1 is based on PCIe 1.1 × 4 lanes, giving 1 GB/s bandwidth
2. UMI ×4 Gen. 2 is based on PCIe 2.0 × 4 lanes, giving 2 GB/s bandwidth

AM4 chipsets

AMD B350 Chipset

AMD B450 Chipset

There are currently 3 generations of AM4-based chipsets on the market. Models beginning with the numeral "3" are representatives of the first generation, those with "4" the second generation, etc. Individual chipset models differ in the number of PCI Express lanes, USB ports, and SATA connectors, as well as supported technologies; the table below shows these differences.[12][13]

Chipset	Release date	PCI Express, PCIe			USB: 3.2 Gen 2, 3.2 Gen 1, 2.0	Storage features			Processor overclocking	TDP	CPU support[14]
		PCIe lanes[lower-alpha 1]	CrossFire	SLI		SATA ports	RAID	AMD StoreMI			Zen	Zen+	Zen 2	Zen 3
A320	February 2017[15]	PCIe 2.0 ×4	No	No	1, 2, 6	4	0, 1, 10	No	No	~5 W[16]	Yes	Yes	Varies[lower-alpha 2]	No
B350	February 2017[15]	PCIe 2.0 ×6	Yes		2, 2, 6				Yes
X370	February 2017[15]	PCIe 2.0 ×8		Yes	2, 6, 6	8
B450	March 2018[17]	PCIe 2.0 ×6		No	2, 2, 6	4		Yes	Yes, with PBO				Yes	Varies[lower-alpha 3][18]
X470	March 2018[17]	PCIe 2.0 ×8		Yes	2, 6, 6	8
A520	August 2020[19]	PCIe 3.0 ×6	No	No	1, 2, 6	4			No		No	No		Yes
B550	June 2020[20]	PCIe 3.0 ×10[21]	Yes	No	2, 2, 6	6			Yes, with PBO
X570	July 2019[22]	PCIe 4.0 ×16		Yes	8, 0, 4	12				~15 W[23][24]		Yes

1. PCIe lanes provided by the chipset. The CPU provides other PCIe 3.0 or 4.0 lanes.
2. BIOS update needed. Availability may depend on manufacturer.
3. Beta BIOS updates may be made available by motherboard manufacturers.

The 300 series, 400 series, and the B550 chipset are designed in collaboration with ASMedia.[25] The X570 is designed by AMD with IP licensed from ASMedia and other companies.[26] Network interface controller, Wi-Fi, and Bluetooth are provided by external chips connected to the chipset through PCIe or USB. All 300/400 series chipsets are made using 55 nm lithography.[27] The X570 chipset is a repurposed Matisse IO die made using the 14 nm Global Foundries process.[28]

TR4 chipsets

Supports both 1st and 2nd Gen AMD Ryzen Threadripper processors.[29]

Model	CPU/APU PCIe Link	PCIe			SATA + SATA Express	USB 3.1 Gen2 + 3.1 Gen1 + 2.0	RAID	Overclocking	TDP (W)	Chipset lithography	Features / notes	Part number
		Chipset PCIe 2.0 Lanes	CrossFire	SLI
X399[30][29]	4	8×	Yes	Yes	4 + 2	2 + 14 + 6	0,1,10	Yes	5 W[31]	Un­known	Un­known	Un­known

sTRX4 chipsets

Supports 3rd-generation AMD Ryzen Threadripper processors.[32]

Model	CPU/APU PCIe Link	PCIe			SATA	USB 3.1 Gen2 + 2.0	RAID	Overclocking	TDP (W)	Chipset lithography	Features / notes	Part number
		Chipset PCIe 4.0 Lanes	CrossFire	SLI
TRX40[32]	8	8×	Yes	Yes	4 (+ up to 2 × 4 extra)	8 + 4	0,1,10	Yes	15 W[31]	14 nm	Un­known	Un­known

Although the X399 and TRX40 motherboards' CPU sockets use the same number of pins, the sockets are incompatible with each other due to different pin layouts. Twelve TRX40 motherboards were released at launch in November 2019. The sTRX4 chipset does not support the HD Audio interface on its own, so motherboard vendors must include a USB audio device or a PCIe audio device on TRX40 motherboards to integrate audio codecs.[31]

See also

• List of AMD microprocessors
• List of AMD Accelerated Processing Unit microprocessors
• List of AMD graphics processing units
• List of Intel chipsets

References

1. "AMD's Super Bypass - AMD Improves their 750 Chipset : Introduction - Tom's Hardware".
2. (PDF). March 31, 2004 https://web.archive.org/web/20040331011900/http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/24472.pdf. Archived from the original (PDF) on March 31, 2004. Missing or empty |title= (help)
3. AMD Phenom Motherboard compatibility matrix
4. from the official ATI website
5. Petersen, Tom (April 28, 2011). "YOU ASKED FOR IT, YOU GOT IT: SLI FOR AMD". The Official NVIDIA Blog.
6. http://event.asus.com/2011/mb/AM3_PLUS_Ready/
7. http://support.amd.com/TechDocs/43403.pdf
8. http://support.amd.com/TechDocs/48691.pdf
9. https://www.amd.com/us/Documents/43838_Embedded_Solutions_Selection_Brief_web.pdf
10. "AMD : deux chipsets pour l'APU Llano sont certifiés USB 3.0". nextinpact.com. November 29, 2019.
11. http://support.amd.com/TechDocs/53830%20A77E%20Databook.pdf
12. "AMD Socket AM4 Platform". AMD. Retrieved 2019-06-10.
13. "Socket AM4 X570 Motherboards". AMD. Retrieved 2019-06-10.
14. Hassan Mujtaba (2019-05-27). "AMD X570 Motherboard Roundup – Featuring X570 AORUS Xtreme, ASRock X570 Taichi, MSI MEG X570 GODLIKE, ASUS Crosshair VIII HERO & More". wccftech. Retrieved 2019-07-10. slide
15. Khalid Moammer (2017-02-13). "AMD Ryzen X370 & B350 ASUS Motherboards Leaked – Launching February 24th". wccftech. Retrieved 2019-07-10.
16. Ian Cutress (2016-09-23). "The Two Main Chipsets: B350 and A320". AnandTech. Retrieved 2019-06-15.
17. Jacob Ridley (2018-01-05). "AMD's 12nm Ryzen 2 expected to launch in March alongside X470 and B450 chipsets". PCGamesN. Retrieved 2019-07-10.
18. "AMD Reverses Course, Will Enable Zen 3 and Ryzen 4000 Support on B450 and X470 Motherboards". Tom's Hardware. Retrieved 19 May 2020.
19. "ASRock Follows ASUS, Registers 12 AMD A520 Motherboards for Ryzen 4000 Chips". Hardwaretimes. 2020-06-06. Retrieved 2020-08-18.
20. "AMD Expands 3rd Gen AMD Ryzen™ Desktop Processor Family, Unleashing Powerful "Zen 2" Core For The Mainstream". AMD. 2020-04-21. Retrieved 2020-05-25.
21. "AMD Chipset Comparison: B550 Specs vs. X570, B450, X370, & Zen 3 Support (2020)". GamersNexus. Retrieved 8 October 2020.
22. CrimsonRayne (2018-12-01). "AMD X570 Launches at Computex & Supports PCIE 4.0 | Ryzen 3000 Series Launch Date Leaked?". redgamingtech. Retrieved 2019-07-10. the X570 platform is targeting a release of Computex 2019, which takes place between May 28th and June 1st.
23. Gavin Bonshor (2019-05-26). "AMD Reveals the X570 Chipset: PCIe 4.0 is Here". AnandTech. Retrieved 2020-08-19. One of the caveats to a more powerful chipset is that it draws around 11 W of power.
24. "AMD X570 Unofficial Platform Diagram Revealed, Chipset Puts out PCIe Gen 4". TechPowerUp. 2019-05-20. Retrieved 2020-08-19. The source also mentions the TDP of the AMD X570 chipset to be at least 15 Watts, a 3-fold increase over the X470 with its 5W TDP.
25. Ian Cutress (2017-03-02). "Making AMD Tick: A Very Zen Interview with Dr. Lisa Su, CEO". AnandTech. Retrieved 2019-06-10.
26. Gavin Bonshor. "AMD Reveals the X570 Chipset: PCIe 4.0 is Here". AnandTech. Retrieved 2019-06-10.
27. Ian Cutress (2017-03-02). "Making AMD Tick: A Very Zen Interview with Dr. Lisa Su, CEO". AnandTech. Retrieved 2019-06-10. Q6: It has been noted that AMD has been working with ASMedia on the chipset side of the platform, using a 55nm PCIe 3.0x4 based chipset.
28. "https://twitter.com/iancutress/status/1138443875154944000". Twitter. Retrieved 2020-07-27. External link in |title= (help)
29. "SocketTR4 Platform with X399 Chipset". AMD.com. AMD. Retrieved 3 December 2018.
30. Cutress, Ian. "AMD Threadripper 1920X and 1950X CPU Details: 12/16 Cores, 4 GHz Turbo, $799 and $999". anandtech.com.
31. Bonshor, Gavin (November 28, 2019). "The AMD TRX40 Motherboard Overview: 12 New Motherboards Analyzed". AnandTech. Retrieved November 29, 2019.
32. "AMD TRX40 Motherboards for 3rd Gen AMD Ryzen Threadripper processors". AMD.com. 2019. Retrieved November 28, 2019.

External links

• AMD Chipsets